Finding the Fourth Proportional to 106,591.98, 159,875.24 and 82,923.15

Step by Step Solution

1. Step 1: Write the proportion equation
   106,591.98 : 159,875.24 = 82,923.15 : x
2. Step 2: Convert to fraction form
   106,591.98/159,875.24 = 82,923.15/x
3. Step 3: Cross multiply
   106,591.98x = 159,875.24 × 82,923.15
4. Step 4: Simplify right side
   106,591.98x = 13,257,358,093.19
5. Step 5: Solve for x
   x = 13,257,358,093.19/106,591.98
6. Step 6: Final answer
   x = 124,374.82